Factor Info

ID 37436
Size 342 digits / 1136 bits
Status composite
Value 552755669000954716486407079629525188473832164049702963824539690824889761766821911744796327423798368801293521342595479678453049146895984251222407637643595348603602867596206403031725092082898197820768056953478945163608493201120900309686114135787991914973612539171515907373189053824994812170724727768416201429257900177844607458916443075213431081

Factorizations

Primary (ID: 37437) 12515901817440187988927234474493899174383059955219811430732095655721 (proven prime)
(ID: 37438) 44164270147175614842703327674077238553241226175702826432455559829369844791811646262703268761393229072791437124013801965611380312648315281769291738149169328500729117828282939246849147587910709273520051042354605147291478261025300969375985115994948398435683390724490538197660161 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.